My leatherman wave+. Over 20 years old, still use it weekly. Still sharp. Also my Brompton foldable bike. Also 20+ years old. And elementaryOS, with a desktop t

My leatherman wave+. Over 20 years old, still use it weekly. Still sharp. Also my Brompton foldable bike. Also 20+ years old. And elementaryOS, with a desktop that allows for picture-in-picture of any screen area you pick. And my 20 euro Bialetti Mocca stove coffee maker, of 20+ years old.